Hi all, Im stuck in a issue. I have a form with a drop down field. All the other fields in the form are set to be hidden. And all these form fields depends on the drop down field. I have used the filterFields() method in the model to dynamically hide and show the form fields when the drop down option is changed. The problem Im stuck with is that, I want a option field to be selected by default so that when the create view/ update view page is loaded the filterFields() method should show the fields that depends on the default drop down option value.

Fields.yaml

fields:
      product_mode:
          label: Choose a Product Type
          type: dropdown
          default: parent
          options:
             parent: Parent
                 mobile: Mobile 
                 web: Web 

    mobile_type:
         label: Mobile Type
        type: text
        hidden: true
        dependsOn: product_mode

    web_name:
        label: Website Domain
        type: text
        hidden: true
        dependsOn: product_mode

    title:
        label: Title
        type: text
        hidden: true
       dependsOn: product_mode

    title_description:
        label: Description
        type: textarea
        hidden: true
        dependsOn: product_mode

filterFields Method - Inside Model class

protected $fillable = ['product_mode'];

    public function filterFields($fields, $context= null)
    {
        if($this->product_mode == 'parent')
       {
            $fields->title->hidden = false;
                        $fields->title_description->hidden = false;
       }
      else
      {
                       $fields->title->hidden = true;
                       $fields->title_description->hidden = true;
      }

      if($this->product_mode == 'mobile')
      {
           $fields->mobile_type->hidden = false;
      }
     else
     {
                       $fields->mobile_type->hidden = true;
     }

      if($this->product_mode == 'web')
      {
        $fields->web_name->hidden = false;
      }
    else
      {
                    $fields->web_name->hidden = true;
      }               

  }

Last updated 9 years ago